WIN A SKIING SET IN BWT'S ADVENT WREATH: Every order in the online shop takes part!
Top hygiene in no time
  • The app reliably reminds you to check the filter sieve annually.
  • The control of the large-area stainless steel sieve (160 µm) is easy to do via the transparent cup
  • A dirty sieve can be cleaned or renewed in a few simple steps - without dismantling the spring bonnet; even by the instructed operator
Product features
Product number: 125305330
BWT pressure reducer D1 - Variants: Hygiene set 1" - 1 1/4
Material sieve cup: Plastic
Mesh size filter: 160 µm
Pre-pressure / back-pressure adjustable: 16 bar / 1.5 - 7 bar
Temperature range: Water up to 40 °C
  • Increasing pipes due to corrosion products
  • Water pipe bursts with immense consequential damage
  • Corrosion particles destroy seals, fittings become leaky (loss of water and energy in hot water)
  • Stubborn discolouration on sanitary items (partly not removable)
  • Discoloured clothes when washing
ÖNORM EN 806-5 recommends that a pressure reducer be inspected or serviced annually.
The Austrian Drinking Water Ordinance stipulates in §5 that the operator of a water supply system must keep it in proper condition in accordance with the state of the art.
The BWT D1 Hygiene Set ½" - ¾" for:
  • BWT D1 Eco 40.16 in sizes ½" to ¾"
  • BWT D1 Red 40.16 in sizes ½" to ¾"
  • BWT D1 Inox 40.16 in sizes ½" to ¾"
The BWT D1 Hygiene Set 1" - 1 ¼" for:
  • BWT D1 Eco 40.16 in sizes 1" to 1 ¼"
  • BWT D1 Red 40.16 in sizes 1" to 1 ¼"
  • BWT D1 Inox 40.16 in sizes 1" to 1 ¼"

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